57555450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1716

約数の個数: 72

約数和(自身を含む): 156686400

約数和(自身を除く): 99130950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 790, 1185, 1422, 1619, 1975, 2370, 3238, 3555, 3950, 4857, 5925, 7110, 8095, 9714, 11850, 14571, 16190, 17775, 24285, 29142, 35550, 40475, 48570, 72855, 80950, 121425, 127901, 145710, 242850, 255802, 364275, 383703, 639505, 728550, 767406, 1151109, 1279010, 1918515, 2302218, 3197525, 3837030, 5755545, 6395050, 9592575, 11511090, 19185150, 28777725, 57555450]

約数ペア:

[(1, 57555450), (2, 28777725), (3, 19185150), (5, 11511090), (6, 9592575), (9, 6395050), (10, 5755545), (15, 3837030), (18, 3197525), (25, 2302218), (30, 1918515), (45, 1279010), (50, 1151109), (75, 767406), (79, 728550), (90, 639505), (150, 383703), (158, 364275), (225, 255802), (237, 242850), (395, 145710), (450, 127901), (474, 121425), (711, 80950), (790, 72855), (1185, 48570), (1422, 40475), (1619, 35550), (1975, 29142), (2370, 24285), (3238, 17775), (3555, 16190), (3950, 14571), (4857, 11850), (5925, 9714), (7110, 8095)]